Home / 44,456.15-66,736.32-35,102.47

Finding the Fourth Proportional to 44,456.15, 66,736.32 and 35,102.47

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Solution

The fourth proportional to 44,456.15, 66,736.32 and 35,102.47 is: 52,694.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,456.15 : 66,736.32 = 35,102.47 : x
  2. Step 2: Convert to fraction form
    44,456.15/66,736.32 = 35,102.47/x
  3. Step 3: Cross multiply
    44,456.15x = 66,736.32 × 35,102.47
  4. Step 4: Simplify right side
    44,456.15x = 2,342,609,670.71
  5. Step 5: Solve for x
    x = 2,342,609,670.71/44,456.15
  6. Step 6: Final answer
    x = 52,694.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.